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.TH headers 1 "2024-08-26"
.SH NAME
headers - prints list of headers from one or more standards
.SH SYNOPSIS
.B headers
.RB [ \-d
.IR path ]
.RI [ standards ]...
.SH DESCRIPTION
Once called this script will scan standard database directory, parse its content and then perform action based on
command-line arguments. If any trailing
.I standards
were passed, the tool will print all headers from the selected standards. Otherwise a list of available standards will
be printed to standard output.
.P
Optionally,
.B -d
can be provided to change the default location where standard definitions are scanned.
.SH FILES
Default location with standard definitions is at
.IR @HEADERS_DB@ .
.SH ENVIRONMENT
In addition to
.B \-d
option,
.B HEADERS_DB_PATH
can be set in the environment to change the default location for standard definitions.